Answers
Answer:
statement B is correct.........
Related Questions
If the difference of a number and two is tripled, the result is six more than the number. Find the number. Round your answer to the nearest integer, if necessary.
Answers
Answer:
6
Step-by-step explanation:
let the number be x
(x-2)3=x+6
3x-6 = x+ 6
2x= 12
x= 6
Solve. Move a number to each box to make the equation true.
2. 4. 5. 7. 10. 11.
Answers
Answer:
[tex]5~2/5[/tex]
Step-by-step explanation:
Let's try to convert it to a single mixed number.
[tex]2~3/5+2~4/5=2+3/5+2+4/5=2+2+3/5+4/5=4+7/5=4+1+2/5=5+2/5=5~2/5[/tex]
So, the answer is [tex]\boxed{5~2/5}[/tex]
PLSSS HELP ME OUT WITH THIS QUESTION, PLS PLS PLS AND PLS EXPLAIN!!!
Answers
Answer:
C. 15
Step-by-step explanation:
1. First, let's solve the system of equations; [tex]-m - n = 5, m - n = -3[/tex]
Solve -m - n = 5 for m.
[tex]-m -n = 5[/tex] [tex]-m-n+n=5+n[/tex] [tex]-m = n + 5[/tex] [tex]\frac{-m}{-1} = \frac{n+5}{-1}[/tex] [tex]m = -n - 5[/tex]Substitute -n - 5 for m in m - n = -3.
[tex]m - n = -3[/tex] [tex]-n - 5 - n = -3[/tex] [tex]-2n-5=-3[/tex] [tex]-2n-5+5=-3+5[/tex] [tex]-2n = 2[/tex] [tex]\frac{-2n}{-2} = \frac{2}{-2}[/tex] [tex]n = -1[/tex]Substitute -1 for n in m = -n - 5.
[tex]m = -n - 5[/tex] [tex]m = -(-1) - 5[/tex] [tex]m = 1 - 5[/tex] [tex]m = -4[/tex]2. Okay, now that we know m = -4 and n = -1, let's solve for m^2 -n^2.
[tex]m^2-n^2[/tex] [tex](-4)^2-(-1)^2[/tex] [tex]16 - (-1)^2[/tex] [tex]16 - 1[/tex] [tex]15[/tex]Therefore, the answer is C. 15!
Answer:
c 15
Step-by-step explanation:
-m-n=5
m+n=-5
(m+n)×(m-n)=m²-n²
m²-n²=-3×-5=15
Amtrak: 80 miles in 5 hours
Metra: 30 miles in 2 hours
Which train is faster? How do you know?
Answers
Answer:
hope it helps......................
Answer:
Hello, There! I'll be Glad to help
QuestionAmtrak: 80 miles in 5 hours
Metra: 30 miles in 2 hours
Which train is faster? How do you know?
Answer[tex]\textbf{Amtrak is correct}[/tex]
Step-by-step explanation:
So First we have to figure out Has fast the trains go in 1 hour so we are going to divide...
Metra30 ÷ 2 = 15 Miles (Metra can go 15 Miles in one hour)
Amtrak80 ÷ by 5 = 16 (Amtrak Can go 16 Miles in one hour)
_______________________________________
So If Metra Were to keep going Here are the list of Miles Below
(45 Miles in 3 hours)
(60 Miles in 4 hours)
(75 miles in 5 hours)
________________________________________
Amtrak
(96 Miles in 6 hours)
(112 miles in 7 hours )
(128 miles in 8 hours)
Therefore, Amtrak is the Fastest Train
These triangles
are congruent
by the triangle
congruence
postulate [? ]
A. SAS
B. SSS
C. Neither, they are not congruent
Answers
Answer:
B-SAS
Step-by-step explanation:
Was right on acellus
What is the image of (8,6)(8,6) after a dilation by a scale factor of \frac{1}{2}
2
1
centered at the origin?
Answers
The image of the point (8, 6) dilated by a scale factor 1/2 is (4, 3)
The given point is (8, 6)
The scale factor of dilation = 1/2
To dilate a given point (x, y) by a scale factor m, multiply each of the coordinates (x, y) by m
The image = (mx, my)
For the point (8, 6) dilated by 1/2, the image will be calculated as shown below:
[tex](\frac{1}{2}\times 8, \frac{1}{2} \times 6)\\= (4, 3)[/tex]
The image of the point (8, 6) dilated by a scale factor 1/2 is (4, 3)
Learn more here: https://brainly.com/question/16596053
Express the following in simplest a + bi form.
root 9+ root -36
A. -9i
B. 3-6i
C. 3+6i
D. 9i
ANSWER C
Answers
Answer:
there is no real solution
Step-by-step explanation:
There is no number that, when squared, produces a negative value. A negative multiplied by a negative gives a positive, and a positive times a positive gives a positive. You can however have a ± symbol to indicate that the root of 36 could be either positive or negative
divide the given equation By 5 5x² - 4x- 3 = 0 .
Answers
Answer:
x^2 - 4/5x - 3/5 = 0
Step-by-step explanation:
5x^2/5 - 4x/5 - 3/5 = 0/5
x^2 - 4/5x - 3/5 = 0
[tex]\\ \sf\longmapsto \dfrac{5x^2-4x-3=0}{5}[/tex]
Divide each variable by 5[tex]\\ \sf\longmapsto \dfrac{5x^2}{5}-\dfrac{4x}{5}-\dfrac{3}{5}=\dfrac{0}{5}[/tex]
[tex]\\ \sf\longmapsto x^2-\dfrac{4}{5}x-\dfrac{3}{5}=0[/tex]
We are done!
WILL MARK THE BRAINLIST!!
In the previous activity, you found an equation with a negative unit rate, y = -50x – 100. This equation gave the depth of a submarine, y, given time, x. It assumes that the submarine starts at a depth of 100 feet, and then starts descending at a rate of 50 feet per minute. In this activity, you will graph the equation.
Part A
Graph the equation y = -50x – 100 by going to your math tools and opening the Graph tool. Set the scale of the y-axis to range from -150 to 50, and set the x-values to range from -5 to 10. Paste a screenshot of your graph in the answer field.
Answers
Answer:
Step-by-step explanation:
Answer from plato.
-2 + 4k2 = -15 help pls
Answers
I got this…
not working at all.
0
help!!
which are the answers??
Answers
B, D, E.
Step-by-step explanation:
Answer:
to me this is extremely simple a stitscal Quinton is a question that needs math or science or has a logical answer not one that has assumptions
Step-by-step explanation:
the answer is A) D) F) G) GOOD LUCK
Which is the equation of a line that has a slope of -2/3 and passes through point
(-3,-1)?
o y=-2/3x+ 1
O y=-2/3x+3
o y=-2/3x-1
0 y=-2/3x - 3
Answers
We have to find b
(-3,-1)m=-2/3[tex]\\ \sf\longmapsto y=mx+b[/tex]
[tex]\\ \sf\longmapsto -1=\dfrac{-2}{3}(-3)+b[/tex]
[tex]\\ \sf\longmapsto -1=-2(-1)+b[/tex]
[tex]\\ \sf\longmapsto -1=2+b[/tex]
[tex]\\ \sf\longmapsto b=-3[/tex]
Now put in equation
[tex]\\ \sf\longmapsto y=\dfrac{-2}{3}x-3[/tex]
Option D
Cho hình bình hành ABCD . Gọi E , F , M , N là trung điểm AB , BC , CD , DA . Cmr : a) Ba vectơ EF , AC , MN cùng phương . b) vectơ EF = vectơ NM. Suy ra : EFMN là hình bình hành
Answers
Answer:
Không ai yêu bạn
Step-by-step explanation:
Bạn là người Việt Nam, ruộng lúa của bạn có hư không? Tốt nếu nó được.
PLSSSS HELP ME WITH THIS QUESTION!!!
Answers
Answer:
18 since you have 13nd 3 that equal
Jack has 10
Kathy has 23
Vanessa has 26
10+23+26=59
To solve basically make Jacks money=x
Therefore
Kathys money= x+ 13
Vanessas money= x+13+3 (she has three more than Kathy cause it says Kathy has three less than her)
All of these terms together and make them equal to 59, combine like terms and solve for x (jacks money) which is 10
Solve: 3x+4 2−6x = −2/ 5
Answers
Answer:
(3x + 4)/(2 - 6x) = -2/5
=>5(3x + 4) = -2(2 - 6x)
=> 15x + 20 = -4 + 12x
=> 15x -12x = -4 -20
=> 3x = -24
x = -24/3 = -8
what is 3 +3 divded by 4
Answers
Answer:3/2
Step-by-step explanation: 3+3/4
6/4=3/2
Answer:
1.5
Step-by-step explanation:
3+3=6
6/4 =1.5
Brainliest + 50 points for answer
Answers
Multiply first cause it’s in the parentheses. To multiply fractions you go straight across
1/2 x 3/8
1 x 3 = 3
2 x 8 = 16
So you get
3/16
When dividing fractions you have to flip the second fraction and multiply the same.
So 3/4 divided by 3/16
Flip 3/16 to 16/3
So now
3/4 x 16/3
16 x 3 = 48
4 x 3 = 12
48/12
Simplified is 4
Answer:
A) 4
Multiply first cause it’s in the parentheses. To multiply fractions you go straight across
1/2 x 3/8
1 x 3 = 3
2 x 8 = 16
So you get
3/16
When dividing fractions you have to flip the second fraction and multiply the same.
So 3/4 divided by 3/16
Flip 3/16 to 16/3
So now
3/4 x 16/3
16 x 3 = 48
4 x 3 = 12
48/12
Simplified is 4
Step-by-step explanation:
using the remainder theorem which quotient has a remainder of 20?
Answers
Answer:
D
Step-by-step explanation:
When a polynomial f(x) is divided by (x - a) then remainder is f(a)
A
divided by (x + 4 ), then a = - 4
[tex](-4)^{4}[/tex] - 8(- 4)² + 16 = 256 - 128 + 16 = 144 ≠ 20
B
divided by (x - 2), then a = 2
3(2)³ + 7(2)² + 5(2) + 2
= 3(8) + 7(4) + 10 + 2
= 24 + 28 + 12 = = 64 ≠ 20
C
divided by (x + 5) , then a = - 5
(- 5)³ + 5(- 5)² - 4(- 5) + 6
= - 125 + 125 + 20 + 6 = 26 ≠ 20
D
divided by (x - 2), then a = 2
3[tex](2)^{4}[/tex] - 5(2)³ + 5(2) + 2
= 3(16) - 5(8) + 10 + 2
= 48 - 40 + 12 = 20 ← Remainder of 20
Answer:
(3x^(4)-5x^(3)+5x+2)-:(x-2)
Step-by-step explanation:
Plato/Edmentum
Summarize Rotational Symmetry in your own words.
Answers
Answer:
a pattern that we can turn a pattern by some degree about a point and the pattern looks exactly the same
Step-by-step explanation:
Many geometrical shapes appear to be symmetrical when they are rotated 180 degrees or with some angles, clockwise or anticlockwise
Question is in the picture. please help! :)
Answers
C - the value of point F is the opposite of point A
As point A is -3 whereas point F is +3
whats 3+6÷2
PLEASE EXPLAIN
Answers
Answer:
6
Step-by-step explanation:
6 devide 2 is 3. 3 plus 3 is 6
Answer:6
Step-by-step explanation: It is solved by BODMAS
BODMAS is a code which means
B= brackets
O=of(*)
D=division
M=multiplication
A=addition
S=subtraction
So first of all 6 divide by 2 then add 3 you will get answer 6
if f(x)=2x−4 and g(x)=x2−4x, find the value. g(2)
Answers
Answer:
g(2)=2*2-4*2
g(2)=4-8
g(2)=4
Step-by-step explanation:
g(2)= 2*2 - 4*2
g(2)= 4 - 8
g(2)= -4
HELPPPPPPPP PLSSSWWWSD&Y6UIB
Answers
Your answer is gonna be the answer A
On a coordinate plane, 2 straight lines are shown. The first solid line has a negative slope and goes through (negative 2, 3) and (0, negative 1). Everything to the left of the line is shaded. The second dashed line has a negative slope and goes through (0, 2) and (1, 0). Everything to the right of the line is shaded.
Which inequality pairs with y≤−2x−1 to complete the system of linear inequalities represented by the graph?
y<−2x+2
y>−2x+2
y<2x−2
y>2x−2
Answers
Answer:
its b
Step-by-step explanation:
I think it's b because I am trying
evaluate -0.75(p - 1.2) for p = 2
Answers
Answer:
[tex] - .75(p - 1.2) \\ p = 2 \\ - .75(2 - 1.2) \\ = - .75(.8 ) \\ = .6 \\ thank \: you[/tex]
[tex]▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ [/tex]
Let's evaluate :
[tex] - 0.75(p - 1.2)[/tex][tex] - 0.75(2 - 1.2)[/tex][tex] - 0.75(0.8)[/tex][tex] - 0.6[/tex]What is 329*56 divided by 21
Answers
Answer:
The answer is 877.333333333
Answer:
877.333333333
Step-by-step explanation:
329*56 divided by 21 = 877.333333333
Which table represents a linear function?
Answers
Answer:Well, a linear function is proportional, a straight line (on a graph). And the numbers must not have the same answer. For instance, if the X input is 5, and the Y output is 7. And then another X input is 5, and the Y output is 8, that's non-linear.
So, the Answer would be the third graph. This is because the X values are steadily increasing, and so are the Y values.
For the X and Y values, for each time X increases by 1, Y increases by -8. This is, linear because both sides are constantly and evenly increasing.
4
3
1
-5 -4 3.-2.-1
2
1
13
- 2
-3
-4
1-5
Find the slope of the line graphed.
Answers
Answer:
2/5
Step-by-step explanation:
cuz
A girl is padaling her blcycle at a velocily of 0.10 km/min. How far will she travel in two hours?
Answers
Answer:
12 km
Step-by-step explanation:
0.10 km = 1 minute
X = 120 minutes
(0.10)*(120) = 12
Factorize the following
7x + 19x + 12
3x square - 13x + 10
6y square + 3y - 9
Answers
Answer:
2(13x+6)
(3x-2)(x+5)
3(y-1)(2y+3)
Step-by-step explanation:
hoffe das hilft